OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_H_ | 5 #ifndef CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_H_ |
6 #define CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_H_ | 6 #define CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_H_ |
7 | 7 |
8 #include "content/public/browser/browser_message_filter.h" | 8 #include "content/public/browser/browser_message_filter.h" |
9 | 9 |
10 namespace content { | 10 namespace content { |
11 | 11 |
12 class GeolocationPermissionContext; | 12 class GeolocationPermissionContext; |
13 | 13 |
14 // GeolocationDispatcherHost is a browser filter for Geolocation messages. | 14 // GeolocationDispatcherHost is a browser filter for Geolocation messages. |
15 // It's the complement of GeolocationDispatcher (owned by RenderView). | 15 // It's the complement of GeolocationDispatcher (owned by RenderView). |
16 class GeolocationDispatcherHost : public BrowserMessageFilter { | 16 class GeolocationDispatcherHost : public BrowserMessageFilter { |
17 public: | 17 public: |
18 static GeolocationDispatcherHost* New( | 18 static GeolocationDispatcherHost* New( |
19 int render_process_id, | 19 int render_process_id, |
20 GeolocationPermissionContext* geolocation_permission_context); | 20 GeolocationPermissionContext* geolocation_permission_context); |
21 | 21 |
| 22 // Pause or resumes geolocation for the given |render_view_id|. Should |
| 23 // be called on the IO thread. Resuming when nothing is paused is a no-op. |
| 24 // If a renderer is paused while not currently using geolocation but |
| 25 // then goes on to do so before being resumed, then that renderer will |
| 26 // not get geolocation updates until it is resumed. |
| 27 virtual void PauseOrResume(int render_view_id, bool should_pause) = 0; |
| 28 |
22 protected: | 29 protected: |
23 GeolocationDispatcherHost(); | 30 GeolocationDispatcherHost(); |
24 virtual ~GeolocationDispatcherHost(); | 31 virtual ~GeolocationDispatcherHost(); |
25 | 32 |
26 DISALLOW_COPY_AND_ASSIGN(GeolocationDispatcherHost); | 33 DISALLOW_COPY_AND_ASSIGN(GeolocationDispatcherHost); |
27 }; | 34 }; |
28 | 35 |
29 } // namespace content | 36 } // namespace content |
30 | 37 |
31 #endif // CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_H_ | 38 #endif // CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_H_ |
OLD | NEW |